<!DOCTYPE html>
<html lang="en" xmlns:v‐on="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>vue.js入门程序</title>
</head>
<body>
<div id="app">
    {{name}}
    <input type="text" v-model="num1">+
    <input type="text" v-model="num2">=
<input type="text" v-model="result">
<button v-on:click="change">计算</button>
</div>
</body>
<script src="build.js"></script>
</html>